10303240242154 has 4 divisors (see below), whose sum is σ = 15454860363234. Its totient is φ = 5151620121076.

The previous prime is 10303240242107. The next prime is 10303240242209. The reversal of 10303240242154 is 45124204230301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6056899999929 + 4246340242225 = 2461077^2 + 2060665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575810060537 + ... + 2575810060540.

Almost surely, 2^{10303240242154} is an apocalyptic number.

10303240242154 is a deficient number, since it is larger than the sum of its proper divisors (5151620121080).

10303240242154 is an equidigital number, since it uses as much as digits as its factorization.

10303240242154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151620121079.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10303240242154 its reverse (45124204230301), we get a palindrome (55427444472455).

The spelling of 10303240242154 in words is "ten trillion, three hundred three billion, two hundred forty million, two hundred forty-two thousand, one hundred fifty-four".